Knoxville, PA DOT Physical - What You Need to Know
A DOT physical is an all-encompassing health assessment mandated for every commercial motor vehicle operator by the Department of Transportation. This evaluation verifies that drivers are in the right physical, mental, and emotional condition to manage large vehicles safely on roads. Conducted by a certified medical examiner from the National Registry of Certified Medical Examiners, a successful result grants a DOT medical certificate needed to keep a CDL valid under FMCSA rules. For assistance with other DOT agency regulations, call us at 800-221-4291.
During your exam, the medical examiner will complete a thorough health assessment to determine if you meet the Federal Motor Carrier Safety Administration (FMCSA) medical standards. The process typically includes:
What Does a DOT Physical Include?
Health History Review
Vision Test
Hearing Test
Urinalysis
Vital Signs
Physical Examination
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What is checked in a DOT Physical?
- Review health history and evaluate medications
- Vision check (corrective eyewear permitted, standards in place)
- Hearing test (forced whisper or audiometric)
- Measure blood pressure and pulse
- Conduct full physical (systems overview)
- Urinalysis (checking specific gravity, protein, glucose)
Completion may grant a Medical Examiner's Certificate (MEC) valid for up to 24 months, although some conditions may demand shorter certification or specialist documentation in Knoxville, AZ
Who needs a DOT Physical?
Ensure you possess a valid DOT medical certificate (card) if you:
- Hold a commercial driver's license (CDL) - class A, B, or C for interstate activities
- Operate a vehicle weighing over 10,001 lbs. GVWR across state lines
- Transport over 8 passengers for payment or more than 15 passengers gratis
- Handle hazardous materials that need placarding under DOT rules
- Are employed by employers governed by DOT agencies such as FMCSA, FAA, FRA, FTA, or USCG where medical eligibility is mandated
Knoxville, ID.
What to bring with you to a DOT Physical?
- Government-issued photo ID
- Corrective eyewear & prescription
- List of current medications & dosages
- CPAP compliance data (if relevant)
- Specialist approvals (cardiology, sleep apnea, diabetes, etc.)
- Recent A1C or blood pressure records if under monitoring
Knoxville, ID.
What happens if I fail a DOT Physical?
- No Medical card will be issued
- Temporary disqualification
- Referral for treatment to your primary care doctor
- FMCSA exemptions for certain medical conditions
- Employer Notification
- Next Steps (address the medical issues and retake the exam) in Knoxville, KS
What Will Fail a DOT Physical?
Medical Conditions That Can Fail a DOT Physical
- Vision & Hearing: Visual acuity worse than 20/40 in each eye (with correction), inability to recognize traffic light colors, or hearing loss preventing understanding of a whisper at 5 feet.
- Blood Pressure & Heart Disease: Hypertension uncontrolled (≥180/110 mmHg), recent heart event, stroke, uncontrolled angina, or defibrillator without clearance.
- Diabetes: Diabetes not managed properly with frequent hypoglycemia or complications affecting safe driving.
- Sleep Apnea & Respiratory Issues: Untreated sleep apnea causing daytime sleepiness or severe lung disease impairing oxygen intake.
- Neurological Disorders: Epilepsy/seizures, or conditions with sudden consciousness loss, dizziness, or uncontrolled tremors without exemptions.
- Substance Abuse: Current illicit drug use, alcohol dependency, or prescription misuse affecting driving.
- Psychiatric & Cognitive Disorders: Serious untreated psychiatric conditions or cognitive problems impacting decision-making and reaction time.
Temporary vs. Permanent Disqualification: Some conditions may cause temporary disqualification until medical clearance (e.g., controlled blood pressure). Others, like untreated seizures or defibrillators, are generally permanently disqualifying under FMCSA.
DOT Physical Exam Locations | CDL Medical Card Near You
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Frequently Asked Questions
A DOT physical typically includes a review of the driver’s health history and medications, vision screening, hearing assessment, vital signs (blood pressure, pulse), urinalysis (checking specific gravity, protein, glucose), and a full physical examination by a certified medical examiner. Upon passing, a Medical Examiner’s Certificate (DOT medical card) may be issued for up to 24 months.
You must have a valid DOT medical certificate if you: hold a commercial driver’s license (CDL) Class A, B or C for interstate commerce; operate a vehicle over 10,001 lbs GVWR in interstate commerce; transport more than eight passengers (for hire) or over fifteen passengers (not for hire); or transport hazardous materials requiring placarding under DOT regulations.
DOT physicals are offered at test centres in all cities and all states, through Accredited Drug Testing’s nationwide network. You can schedule by calling 1-800-221-4291.
You should bring a government-issued photo ID; glasses or contact lenses and the prescription; a list of medications and dosages; CPAP usage data if applicable; and any specialist clearance letters or physician documentation (for conditions like heart disease, sleep apnea, diabetes) to your DOT physical.
If you fail the DOT physical, you will not receive the medical card; you may be temporarily or permanently disqualified depending on the condition; you will need to address any medical issues (e.g., uncontrolled hypertension, untreated sleep apnea, recent myocardial infarction) and then be re-examined.
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